Base | Representation |
---|---|
bin | 1100110110101… |
… | …11111100100101 |
3 | 21111220210200000 |
4 | 12123113330211 |
5 | 210101324034 |
6 | 14411211513 |
7 | 2446422126 |
oct | 633277445 |
9 | 244823600 |
10 | 107839269 |
11 | 5596626a |
12 | 30146b99 |
13 | 19459a25 |
14 | 1047204d |
15 | 9702599 |
hex | 66d7f25 |
107839269 has 24 divisors (see below), whose sum is σ = 170046240. Its totient is φ = 68106096.
The previous prime is 107839267. The next prime is 107839271. The reversal of 107839269 is 962938701.
It is an interprime number because it is at equal distance from previous prime (107839267) and next prime (107839271).
It is not a de Polignac number, because 107839269 - 21 = 107839267 is a prime.
It is a super-2 number, since 2×1078392692 = 23258615876908722, which contains 22 as substring.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107839261) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7062 + ... + 16295.
It is an arithmetic number, because the mean of its divisors is an integer number (7085260).
Almost surely, 2107839269 is an apocalyptic number.
107839269 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
It is an amenable number.
107839269 is a deficient number, since it is larger than the sum of its proper divisors (62206971).
107839269 is an equidigital number, since it uses as much as digits as its factorization.
107839269 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23391 (or 23379 counting only the distinct ones).
The product of its (nonzero) digits is 163296, while the sum is 45.
The square root of 107839269 is about 10384.5687922032. The cubic root of 107839269 is about 475.9839533347.
The spelling of 107839269 in words is "one hundred seven million, eight hundred thirty-nine thousand, two hundred sixty-nine".
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